Postal reference / United States

20776Harwood, Maryland

ZIP code 20776 is a United States postal code for Harwood, Maryland. Its county association is Anne Arundel County. The map reference point is at 38.8582, -76.6145.

State / territory
Maryland
Recorded place name
Harwood
County association
Anne Arundel
Estimated coordinate
38.8582, -76.6145
View on OpenStreetMap
ZIP prefix
207 · 79 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
21.615 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
20765GalesvilleMDAnne Arundel3.8
20711LothianMDAnne Arundel4.6
20778West RiverMDAnne Arundel4.7
21037EdgewaterMDAnne Arundel5.5
21035DavidsonvilleMDAnne Arundel5.6
20764Shady SideMDAnne Arundel5.8
21106MayoMDAnne Arundel5.9
20733ChurchtonMDAnne Arundel6.2

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